Summer is a season with longer days and more sunshine. Nature is in full bloom during this vibrant time of year. Ironically, the same summer warmth that draws us outside can also make outdoor exercise more challenging; especially on those humid days when it feels even hotter than the temperature. Fortunately, with the right precautions, you can avoid heat-related illnesses. Continue reading for nine tips to help you stay safe, hydrated, and energized while working out in the heat.